1321883 玖、發明說明 【發明所屬之技術領域】 本發明係關於爲將同軸纜線間、或將同軸纜線連接於 電子機器框體，安裝於同軸纜線端部的同軸纜線用連接器 、及可直接連接同軸纜線的電子機器用箱體。 【先前技術】 當將連接器安裝於同軸纜線上的情況時，習知爲防止 纜線脫落，廣泛地採取使用手夾鉗或特殊工具，對與套圈 (ferrule)或殻形成一體的環部分施行嚙合，俾將連接器安 裝於纜線上的方法（例如參照專利文獻1的先前技術部分） 〇 但是’此方法因爲必須使用工具進行嚙合，連接器的 安裝作業較爲麻煩，因而已知有如：專利文獻1中所揭在 內側筒部設置內側爪部，在外側筒部設置外側爪部，並僅 插入同軸纜線便可安裝連接器的構造，或者如本案申請人 之前所提出申請的專利文獻2所示，將具有爪部的環狀防 滑脫工具外嵌於同軸纜線上，使爪部咬入纜線中俾防止脫 落’形成不需要嚙合步驟便可構成不易拔出纜線的連接器 構造’或者設有相同端子的電子機器用箱體構造。 【專利文獻1】日本特開平1 1 -288 767號公報（第10 圖） 【專利文獻2】曰本特開2002-184536號公報（第7圖 1321883 【發明內容】 但是’上述專利文獻1與2中所揭技術，因爲並無釋 放功能’同軸纜線一經安裝後便頗難拔出，因而當欲變更 - 同軸纜線的情況時，便需要新的連接器，或者欲改變同軸 -纜線長度的情況時，便必須切斷纜線的連接器部再安裝新 的連接器。此外，相關電子機器用箱體，除無法應付箱體 本身的更換之外，亦無法再利用連接器或箱體，因而將形 成浪費。 所以，本發明乃有鑑於上述問題點，目的在於提供一 種同軸纜線不易拔出且具有釋放功能的同軸纜線用連接器 、及電子機器用箱體。 緣是，爲解決上述課題，申請專利範圍第1項的發明 ’特徵在於具備有··插入安裝同軸纜線的筒狀連接器本體 ’以及連結於該連接器本體前方，並供連接於連接對象用 的連接機構；之同軸纜線用連接器；其中，上述連接器本 體內具備有：插入於安裝著同軸纜線的內部絕緣體與外部 導體之間的軸套體，以及阻止同軸纜線脫落的防滑脫工具 ;上述防滑脫工具係形成前方較窄的略圓錐形，前端內周 * 部爲咬持著同軸纜線周圍的咬持部，而外周部爲供固定於 ' 上述連接器本體內用的卡止部；至少上述咬持部在其徑方 向具有彈性，藉由將同軸纜線端部從後方插入操作上述連 接器本體內，使上述咬持部咬持著上述同軸纜線周圍，俾 防止同軸纜線脫落。 藉此構造，安裝於連接器上的同軸纜線便藉由防滑脫 -6- 1321883 . 工具的作用，即便施加拉拔應力仍不致發生脫落現 . 堅固的安裝著。此外，若將同軸纜線端部處理爲既 ，並插入連接器本體中的話，因爲結束連接器安裝 連接部，因而連接器的安裝亦較爲容易。 申請專利範圍第2項的發明，乃在申請專利範 項的發明中，其中，防滑脫工具的咬持部係前端形 觸於同軸纜線的狀態。 藉此構造，便將提昇防滑脫工具的同軸纜線防 〇 申請專利範圍第3項的發明，乃在申請專利範 或2項的發明中，具有將利用防滑脫工具而阻止同 脫落的狀況予以解除的釋放器；該釋放器係具有： 同軸纜線的圓筒狀滑動部，以及操作該滑動部的操 將上述滑動部前端配置呈抵接防滑脫工具咬持部的 並藉由使上述滑動部朝前方滑動，便使滑動部前端 部朝前方抬舉，而解除同軸纜線的咬持動作。 藉此構造，利用操作釋放器便可解除利用防滑 所產生的阻止防脫落作用，俾可輕易的拔出。所以 易的實施纜線更換等作業。此外，僅利用插入操作 的簡單操作，便可拔出已安裝的同軸纜線，可依簡 造構成釋放器。 申請專利範圍第4項的發明，乃在申請專利 1〜3項中任一項的發明中’對軸套體周圍施行防止 線脫落的加工。 象，可 定形狀 便完成 圍第1 成線接 脫落力 圍第1 軸纜線 外嵌於 作部； 狀態， 將咬持 脫工具 ，可輕 釋放器 單的構 範圍第 同軸纜 1321883 藉此構造，配合防滑脫工具便可確實地防止同軸纜線 脫落。 申請專利範圍第5項的發明，乃在申請專利範圍第 1〜4項中任一項的發明中，具備有供阻止已插入的同軸纜 線產生旋轉用的旋轉阻止機構。 藉此構造，已安裝的同軸纜線便不易對連接器進行旋 轉，可維持良好的連接狀態。 申請專利範圍第6項的發明，乃在申請專利範圍第5 項的發明中，旋轉阻止機構係在軸套體側面形成前後較長 的帶狀突起，藉由該帶狀突起而阻止已插入的纜線產生旋 轉。 藉此構造，可依簡單的構造便阻止同軸纜線產生旋轉 情況，不需要另外設計其他構件。 申請專利範圍第7項的發明，乃在申請專利範圍第 1~6項中任一項的發明中，軸套體後方端部係位於較防滑 脫工具的咬持部更偏後方的位置處。 藉此構造，即便因纜線直徑的偏差而使直徑變細，防 滑脫工具上咬持部位的纜線保護被覆內徑，將利用軸套體 而擴徑爲一定直徑，防滑脫工具咬持部位的保護被覆直徑 仍不致有變化。所以，經常可良好的咬持著保護被覆，即 便同軸纜線直徑產生偏差，仍可將同軸纜線的拔出力維持 於既定値以上，不致被輕易的拔出。此外，藉由將防滑脫 工具與軸套體重疊，便可達縮短連接器本體長度的效果。 申請專利範圍第8項的發明，乃在申請專利範圍第7 -8 - 1321883 - 項的發明中，同軸纜線的防脫落加工係在軸套體後方端部 形成環狀突起。 藉此構造，環狀突起37因爲在由防滑脫工具3所產 生咬持部位後方，將推擴保護被覆7d，因而將提昇咬持 力，更難拔出》 申請專利範圍第9項的發明，乃在申請專利範圍第 6~8項中任一項的發明中，其中，旋轉阻止機構係嵌插著 已插入同軸纜線的筒狀卡止體，並配置呈覆蓋軸套體的狀 態，前方側基部卡止於連接器本體且在徑方向具有彈性， 同時在內側面具備咬入同軸纜線周圍的卡止刃；該卡止刃 係配置呈平行於連接器中心軸的狀態，而且朝連接器中心 軸形成，上述卡止刃將咬入已插入同軸纜線的周圍，俾阻 止同軸纜線旋轉。 藉此構造，因爲卡止刃將線狀咬入同軸纜線的保護被 覆中，因而將可確實地阻止同軸纜線產生旋轉情況。 申請專利範圍第10項的發明，乃在申請專利範圍第 9項的發明中，卡止刃的突出量係已插入同軸纜線保護被 覆厚度的10〜20%咬入大小。 藉此構造，同軸纜線便將確實地卡止於卡止刃上，俾 可阻止旋轉，不致破壞保護被覆。 申請專利範圍第1 1項的發明，乃在申請專利範圍第 1〜1 0項中任一項的發明中，連接機構係內側面切割陰螺 紋的螺帽體；在連接器本體前面突設著嵌合保持上述螺帽 體的筒狀嵌合部，可旋轉地嵌合保持著上述螺帽體後部， -9 - 1321883 在上述筒狀嵌合部中，從軸套體起連續地形成插通著已安 裝同軸纜線之內部絕緣體與中心導體的插通孔，使已安裝 同軸纜線的中心導體從上述插通孔突出，並配置於上述螺 - 帽體中心軸上。 • 藉此構造，僅對同軸纜線端部施行既定形狀的處理， 便可安裝插頭端子，可連接於電子機器等插座端子。 申請專利範圍第12項的發明，乃在申請專利範圍第 1~1〇項中任一項的發明中，其中，連接機構係一體形成 於連接器本體上且周圍切刻陽螺紋的螺栓體；在該螺栓體 中心軸上配置著連結夾具，該連結夾具係形成有供將插入 安裝於連接器本體中之同軸纜線的中心導體、與連接對象 的中心導體予以連結用的連通孔，並在該連通孔內挾持且 連結著二者的中心導體。 藉此構造，僅利用對同軸纜線端部處理爲既定形狀， 便可安裝插座端子，可輕易地連接插頭端子。所以，可簡 單的實施同軸纜線間的連接。 申請專利範圍第1 3項的發明，乃在申請專利範圍第 1〜1 0項中任一項的發明中，其中，連接機構係形成與連 * 接器本體對稱的狀態，2個連接器本體相對向配置且整體 ， 形成一體，軸套體與防滑脫工具亦在雙方的連接器本體內 相對稱配置，在中央處配置有連結夾具，俾將插入安裝於 雙方連接器本體內的同軸纜線之中心導體予以連結。 藉此構造，可獲得直接連接纜線間的纜線中繼連接器 ，僅對纜線端部切斷處理爲既定形狀並進行插入操作，便 -10- 1321883 • 可輕易的連結。此外，若操作釋放器的話，便可輕易地拔 . 出纜線。 申請專利範圍第14項的發明，特徵在於具備有從外 部安裝同軸纜線的同軸纜線用連接器之電子機器用箱體； 其中，上述同軸纜線用連接器係具備有：設有插入安裝同 軸纜線的筒狀連接器本體，且在該連接器本體內插入於安 裝著同軸纜線的內部絕緣體、與外部導體之間的軸套體； 以及阻止同軸纜線脫落的防滑脫工具；上述防滑脫工具係 朝上述連接器本體內部方向形成較窄的略圓錐形，前端內 周部爲咬持著同軸纜線周圍的咬持部，而外周部爲供固定 於上述連接器本體內用的卡止部；至少上述咬持部在其徑 方向具有彈性，藉由將同軸纜線端部插入操作於上述連接 器本體內，而安裝於上述箱體中，上述咬持部咬持著上述 同軸纜線周圍俾防止同軸纜線脫落。 藉此構造，安裝於箱體中的同軸纜線便藉由防滑脫工 具的作用，即便施加拉拔應力仍不致發生脫落現象，可堅 固的安裝著。此外，藉由將同軸纜線端部處理爲既定形狀 ，並插入連接器本體中的簡單操作，便可直接將同軸纜線 連接於箱體，不需要另外將連接器安裝於同軸纜線上。 申請專利範圍第15項的發明，乃在申請專利範圍第 14項的發明中，其中，防滑脫工具的咬持部係前端形成 線接觸於同軸纜線的狀態。 藉此構造，便確實地把持著同軸纜線，而提昇防滑脫 落力。 -11 - 1321883 申請專利範圍第1 6項的發明，乃在申請專利範圍第 14或15項的發明中，具有將利用防滑脫工具而阻止同軸 纜線脫落的狀況予以解除的釋放器；該釋放器係具有：外 嵌於同軸纜線的圓筒狀滑動部，以及操作該滑動部的操作 部；將上述滑動部前端配置呈抵接防滑脫工具咬持部的狀 態，並藉由使上述滑動部朝箱體方向滑動，便使滑動部前 端將咬持部朝前方抬舉，而解除同軸纜線的咬持動作。 藉此構造，利用操作釋放器便可解除利用防滑脫工具 所產生的阻止防脫落作用，俾可輕易的拔出。所以，可輕 易的實施纜線更換等作業。此外，僅利用插入操作釋放器 的簡單操作，便可拔出已安裝的同軸纜線，可依簡單的構 造構成釋放器。 申請專利範圍第1 7項的發明，乃在申請專利範圍第 14~16項中任—項的發明中，軸套體、或抵接著已插入同 軸纜線的連接器本體之抵接面的至少其中一者，設置有供 阻止已插入的同軸纜線產生旋轉用的旋轉阻止機構。 藉此構造，已安裝的同軸纜線便不易對連接器進行旋 轉，可維持良好的連接狀態。 申請專利範圍第1 8項的發明，乃在申請專利範圍第 1 7項的發明中，旋轉阻止機構係在軸套體側面形成朝軸 套體軸方向拉長的帶狀突起，藉由該帶狀突起而阻止已插 入的纜線產生旋轉》 藉由依此形成旋轉阻止機構，便可依簡單的構造阻止 同軸纜線產生旋轉，不需要另外設計其他構件。 -12- 1321883 申請專利範圍第1 9項的發明，乃在申請專利範圍第 14〜18項中任一項的發明中，軸套體後方端部係位於較防 滑脫工具的咬持部更偏後方的位置處。 藉此構造，即便因纜線直徑產生偏差情況，防滑脫工 具上卡止部位的保護被覆內徑，將利用軸套體直徑而成爲 ~~定狀態，因而防滑脫工具將確實地咬持著保護被覆，俾 防止同軸纜線滑脫。 申請專利範圍第2 0項的發明，乃在申請專利範圍第 19項的發明中，在軸套體後方端部具有環狀突起，該環 狀突起係位於防滑脫工具之咬持部的正後方位置處。 藉此構造，因爲保護被覆將利用環狀突起，而在防滑 脫工具卡止部位的正後方處被推擴，因而將提昇咬持力。 (發明之效果） 依此的話，依照本發明之同軸纜線用連接器的話，安 裝於連接器上的同軸纜線將藉由防滑脫工具的作用，即便 施加拉拔應力仍不致發生脫落現象，可堅固的安裝著。此 外，因爲利用操作釋放器便可解除利用防滑脫工具所產生 的阻止防脫落作用，可輕易的拔出，因此可輕易的實施纜 線更換等作業。另外，即便構成可拔出的構造，在安裝狀 態下，同軸纜線頗難進行旋轉，可維持良好的連接狀態， 且因爲僅將同軸纜線端部處理爲既定形狀，並插入連接器 本體中，便完成連接器的安裝，因而連接器的安裝亦較爲 容易。 -13- 1321883 再者，依照本發明之電子機器用箱體的話，安裝於箱 體中的同軸纜線將藉由防滑脫工具的作用，即便施加拉拔 應力仍不致發生脫落現象，可堅固的安裝著。此外，因爲 利用操作釋放器便可解除利用防滑脫工具所產生的阻止防 脫落作用，因此可輕易的實施纜線更換等作業。另外，因 爲僅將同軸纜線端部處理爲既定形狀，並插入連接器本體 中，便完成對箱體的安裝，因而同軸纜線的安裝亦較爲容 易。 【實施方式】 以下，針對本發明經具體化的實施形態，根據圖式進 行更詳盡的說明。第1圖所示係本發明的同軸纜線用連接 器（以下簡稱「連接器」）的第1實施形態，乃圖示著安裝 於同軸纜線上的狀態下，連接器重要部位的剖視說明圖， 以及部分放大圖。 在第1圖中，1係指內部具備纜線安裝機構，並外嵌 於同軸纜線（以下簡稱「纜線」）的筒狀連接器本體；2係 指當作連接於插座等連接對象的連接機構用之螺帽體。纜 線安裝機構係由下述構件所構成：防止已安裝纜線脫落的 防滑脫工具3、將防滑脫工具3固定的固定具4、解除防 滑脫工具3之防滑脫作用的釋放器5、以及插入於所安裝 的纜線7之內部絕緣體7b與外部導體7c之間的軸套體6 。以下便將圖式左邊方向當作前方進行說明。此外，7a 係指纜線的中心導體，7d係指保護被覆。 -14- 1321883 連接器本體1係後端具有纜線插入口，前面突出形成 供安裝螺帽體2用的細徑筒狀嵌合部8，在筒狀嵌合部8 中形成插通著所安裝纜線7的內部絕緣體7b、與中心導 體7a的插通孔8a。螺帽體2係內部切刻陰螺紋，後端具 有插入嵌合著連接器本體1之筒狀嵌合部8的連結孔2a ，並可旋轉地連結於連接器本體1前面。此外，筒狀嵌合 部8係在嵌合於螺帽體2之後，前端部便被擴徑，使螺帽 體2不致脫落。 第2圖所示係從後方觀看軸套體6的立體示意圖。軸 套體6係一體形成於供連結如第2圖所示連接器本體1用 的環狀連結部10背部，並橫跨至後方端部形成壁厚逐漸 變薄且前端變細地形成圓錐狀。但是，插通孔6a係依同 一直徑形成。依此便可輕易地插入於纜線7之內部絕緣體 7b、與外部導體7c之間。 然後，在軸套體6側面上，從環狀連結部10起沿後 端端部，複數形成當作旋轉阻止機構用的直線狀帶狀突起 11。此帶狀突起11係如同軸套體6，形成從環狀連結部 1 〇起朝前端逐漸降低的狀態。 此外，帶狀突起11亦可僅設置1個，亦可並未從軸 套體6基部起朝後方端部整體形成，而是僅部分設置而已 。此外，軸套體6的插通孔6a、與在連接器本體1前面 的筒狀嵌合部8中所形成的插通孔8a’將依同一直徑形 成於連接器中心軸Μ上’且軸套體6亦可一體形成於連 接器本體1上。 -15- 1321883 防滑脫工具3係如第3 (a)圖正視圖所示形成略圓盤狀 ’由具彈性的金屬（如：彈簧用不銹鋼）所形成。然後，從內 周側與外周側起，依相互交叉的長度形成輻射狀交叉的缺 口 13，13,…’內周部爲咬持著纜線7的咬持部3a，外周部 則爲卡止固定於連接器本體1上的卡止部3b，藉由缺口 13的形成’防滑脫工具3整體便將形成在徑方向亦具有 彈性的狀態。此外，內徑由較所安裝纜線7外徑更小的直 徑形成’咬持部3a前端乃依線接觸於纜線7之方式，內 周設計吻合纜線直徑的彎曲。 依此藉由線接觸纜線，相較於將前端形成銳角並咬入 纜線中的習知防滑脫工具（例如上述專利文獻2的第1圖） 之下’前者將可確實地產生咬持動作，可提升防滑落力。 此外，即便咬持部3a前端未設置彎曲而直線切斷， 仍可線接觸於纜線，可良好地進行咬持動作。 所以，咬持部3a便如第3(b)圖的B-B線端面圖所示 ’在構成連接器前方的連接器本體1內部方向上，形成彎 曲角0約45°的彎曲，且防滑脫工具3整體形成朝前方變 窄的略圓錐形狀。 依此藉由彎曲，防滑脫工具3便在徑方向具有彈性， 咬持部3a亦配合徑方向的伸縮作用，因爲纜線插入操作 之際，咬持部3a將輕易地擴徑，因而便可順暢地實施插 入操作，且當對所插入的纜線施加拉拔應力之情況時，因 爲咬持部確實地咬入纜線中，因此便不致發生拔落狀況。 此外，因爲防滑脫工具3的卡止部3b端部3c，將抵接於 -16- 1321883 • 固定軸套14梯部14a正前方的內周部I4e而限制移動， . 依此外周便不致被擴徑，即便對纜線施加較大的拉拔應力 ’仍將維持著防滑脫工具3咬持部3a之彎曲角0，進行 良好的咬持動作。 再者’當製作防滑脫工具之際，利用貫穿製作缺口 13與咬持部3a’然後再將咬持部3a彎折而形成，但是咬 持部3a的貫穿亦可從前方（第3(b)圖左側）貫穿。依此的 話，背後側的咬持部3a接觸纜線7的端部（第3(b)圖左側 內周端部）將形成銳角，便可製作成確實咬持操作纜線7 的狀態。此外，第3圖雖缺口係在內周側、外周側分別形 成16個，但是隨改變缺口寬度，便可輕易地改變其設置 數目。即，可改變咬持部3a、卡止部3b的數目。 再者，防滑脫工具3乃因爲僅要至少咬持部3a具有 徑方向彈性的話便可，即便整體未具徑方向彈性仍可插通 纜線，亦仍可獲得防滑落作用，因此上述防滑脫工具的情 況時，亦可未從外周設置缺口 13。 依此形成的防滑脫工具3係固定於固定具4之後再組 裝於連接器本體1。固定具4係由卡止於連接器本體1上 的固定軸套14，以及將防滑脫工具3固定於固定軸套14 上的固定環15所構成；固定軸套14係具備有將防滑脫工 具3卡止於內側面的梯部14a，以及釋放器插入部14b。 而且，固定環15係依與防滑脫工具3相同直徑形成。所 以，防滑脫工具3對固定具4的固定，便從固定軸套14 前面將防滑脫工具3插入至卡止位置，同時插入固定環 -17- 1321883 I5’將固定軸套14前端開口部利用沖壓等方式而縮徑。 依此便將防止固定環15的滑落，將防滑脫工具3挾持固 定於固定具4內。 然後’藉由將已固定著防滑脫工具3的固定具4,從 連接器本體1背部推入’便將防滑脫工具3組裝於連接器 本體1中。 釋放器5係由再纜線7周圍滑動的圓筒狀滑動部5a ，以及供操縱設置於其後部的滑動部5a用之凸緣狀操作 部5b所構成。滑動部5a係具有從固定軸套14背部起到 達防滑脫工具3的長度，前端如第1圖中a部分放大圖 所示，抵接防滑脫工具3咬持部3a的卡合部5d設置推拔 面，使前端形成銳角。然後，在滑動部5a外圍具有梯部 5c，俾卡止於固定軸套14之釋放器插入部141)上所形成 的卡止突起l4c上，使利用卡止突起l4c而插入的釋放器 5不致發生滑落的狀況。 再者，操作部5b係配置於連接器本體1後方，藉由 操縱操作部5b而按壓往前方，便使滑動部5a滑動，使卡 合部5d將咬持部3a推往前方。結果，咬持部3a便將擴 徑，咬持部3 a便從纜線7中浮起。如此，利用防滑脫工 具3所產生的纜線7咬持作用便將解除，即解除防滑落作 用。 其次，針對上述連接器的組裝與對纜線的安裝順序進 行說明。連接器的組裝係首先在具備軸套體6的環狀連結 部10,從後方插入於連接器本體1中而連結。此時，環 -18- 1321883 狀連結部ίο係利用推入等方式而將二者固接一體化。然 後，在筒狀嵌合部8上嵌合著螺帽體2之後，再利用將筒 狀嵌合部8擴徑，螺帽體2便旋轉自如地連結於連接器本 體1上。 然後，如上述’將利用固定軸套14與固定環15而把 持固定的防滑脫工具3，插入於連接器本體1內而安裝防 滑脫工具3’然後再插入釋放器5便完成連接器。 纜線7的安裝操作乃依如下述方式實施。首先對所插 入的纜線7端部進行加工。具體而言，如第1圖（或，後 述第4圖）所示’將內部絕緣體7b與保護被覆7d，切除 成中心導體7a與內部絕緣體7b露出既定長度，然後將外 部導體7c捲上於保護被覆7d上。之後，若將纜線7從連 接器本體1後方插入操作的話便可。 第4圖所示係纜線插入前狀態的側面說明圖，第5圖 所示係纜線插入中途狀態的側面說明圖，安裝完成的狀態 乃如第1圖所示。纜線7的插入係執行至保護被覆7d抵 接於連接器本體1前面背部（正確而言乃爲環狀連結部1〇) 的既定位置。依此的話，軸套體6便插入於內部絕緣體 7b與外部導體7c之間，外部導體7c與連接器本體1便 透過軸套體6而確實地電氣連接，藉由軸套體6周圍所形 成的帶狀突起11作用，即便對纜線7施加旋轉應力，仍 不致輕易地旋轉，可維持良好的連接狀態。 所以’咬持部3a便如上述確實的作用成咬持著纜線 7。此外’中心導體7a前端將突出至螺帽體2前端位置， -19- 1321883 再螺帽體2中心軸（Μ)上配置纜線7的中心導體，便獲得 連接機構的中心導體。 再者，在第4圖、第5圖中，7e係指鋁箔。同軸纜 線的外部導體，一般乃由網狀導體（上述外部導體7 c)，與 設置於其內側的鋁箔7e所構成，當此種具有鋁箔7e的情 況時，在對纜線端部施行加工之際，鋁箔7e便無需捲取 ，而在維持沿內部絕緣體7b的狀態下，將軸套體6插入 於鋁箔7e與網狀導體（上述外部導體7c)之間。 依此，連接器上所安裝的同軸纜線，藉由防滑脫工具 的作用，即便施加拉拔應力，仍不致發生拔出的狀況，可 堅固地安裝著。此外，因爲藉由操作釋放器，便可解除利 用防滑脫工具所產生的滑落阻止作用，可簡單的拔出，因 而可輕易地實施纜線更換等作業。另外，若對同軸纜線端 部處理爲既定形狀後再插入連接器本體中的話，便結束連 接器的安裝並完成連接器部，因而連接器安裝亦較容易。 而且，因爲經拔除後的連接器可再利用，因而不致浪費。 再者，因爲防滑脫工具整體在徑方向具有彈性，因此 可順暢地實施纜線的插入，藉由軸套體上所形成的帶狀突 起’即便未另外設置旋轉阻止機構仍可阻止已安裝纜線產 生旋轉現象，可維持著良好的連接狀態。 再者，釋放器僅利用簡單的構造與形狀便可形成，連 接器構造不致複雜，藉由將連接機構當作插頭，便可·連接 於電子機器等的插座端子。 其次，對本發明連接器的第2實施形態，根據第6圖Technical Field of the Invention The present invention relates to a connector for a coaxial cable that is attached to an end of a coaxial cable for connecting a coaxial cable or a coaxial cable to an electronic device casing. And an electronic machine cabinet that can directly connect the coaxial cable. [Prior Art] When the connector is mounted on a coaxial cable, it is conventionally known to prevent the cable from coming off, and a ring portion integrally formed with a ferrule or a shell is widely used using a hand clamp or a special tool. A method of engaging the cable to mount the connector to the cable (for example, refer to the prior art portion of Patent Document 1) 〇 However, since the method requires meshing with the tool, the mounting work of the connector is troublesome, and thus it is known that: Patent Document 1 discloses a configuration in which an inner claw portion is provided in an inner cylindrical portion, an outer claw portion is provided in an outer cylindrical portion, and a connector is attached only by inserting a coaxial cable, or a patent document as claimed by the applicant of the present application. As shown in Fig. 2, the annular anti-slip tool having the claw portion is externally fitted on the coaxial cable, so that the claw portion bites into the cable to prevent the falling off, and the connector structure which is difficult to pull out the cable can be formed without forming the engaging step. 'Or a cabinet structure for an electronic device with the same terminal. [Patent Document 1] Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. 2002-184536 (Patent No. 2002-184536). The technology disclosed in 2, because there is no release function 'coaxial cable is difficult to pull out after installation, so when you want to change - coaxial cable, you need a new connector, or you want to change the coaxial cable In the case of the length, it is necessary to cut off the connector portion of the cable and install a new connector. In addition, the relevant electronic device cabinet cannot be used in addition to the replacement of the cabinet itself, and the connector or the box cannot be reused. Therefore, the present invention has been made in view of the above problems, and an object of the present invention is to provide a connector for a coaxial cable and a case for an electronic device which are difficult to pull out and have a release function. In order to solve the above problems, the invention of claim 1 is characterized in that a tubular connector body 'with a coaxial cable is inserted and attached to the connector body and connected to the front of the connector body a connector for connecting a target; a connector for a coaxial cable; wherein the connector body includes: a sleeve body interposed between an inner insulator and an outer conductor on which the coaxial cable is mounted, and a coaxial cable The anti-skid tool for falling off the wire; the anti-slip tool is formed into a narrow conical shape in front, the inner peripheral portion of the front end is a biting portion around the coaxial cable, and the outer peripheral portion is for fixing to the above connector a locking portion for the body; at least the biting portion has elasticity in a radial direction thereof, and the coaxial cable end is inserted into the connector body from a rear side, so that the biting portion bites the coaxial cable Around, the 同轴 prevents the coaxial cable from coming off. With this configuration, the coaxial cable mounted on the connector is prevented from falling off even if the pulling stress is applied by the action of the non-slip -6-13321883. Sturdy installation In addition, if the end of the coaxial cable is handled as both and inserted into the connector body, the connector is easily installed because the connector is attached to the connector. The invention of claim 2 is the invention of the patent application, wherein the gripping portion of the anti-slip tool is in a state in which the front end touches the coaxial cable. With this configuration, the anti-slip tool is improved. The invention of the third aspect of the patent application of the coaxial cable tampering is in the invention of the patent application or the invention of the second aspect, which has a release device that prevents the same state from being detached by the anti-slip tool; the release device has: The cylindrical sliding portion of the coaxial cable and the operation of the sliding portion are arranged such that the front end of the sliding portion is placed against the slip preventing tool biting portion, and the sliding portion is slid forward, thereby causing the front end portion of the sliding portion Lifting toward the front and releasing the biting action of the coaxial cable. With this configuration, the operation release device can be used to release the anti-slip effect caused by the anti-slip, and the cockroach can be easily pulled out. Therefore, it is easy to carry out operations such as cable replacement. In addition, the installed coaxial cable can be pulled out simply by the simple operation of the insert operation, and the release can be constructed by simple means. According to the invention of claim 4, in the invention of any one of claims 1 to 3, the processing for preventing the wire from falling off around the sleeve body is performed. The image can be shaped to complete the first line of the wire and the first axis cable is embedded in the work part; the state, the bite off tool, the light release device can be constructed in the range of the coaxial cable 1321883. With the anti-slip tool, the coaxial cable can be reliably prevented from falling off. The invention of claim 5, wherein the invention of any one of claims 1 to 4 is provided with a rotation preventing mechanism for preventing rotation of the inserted coaxial cable. With this configuration, the mounted coaxial cable is less likely to rotate the connector and maintain a good connection state. The invention of claim 6 is the invention of claim 5, wherein the rotation preventing mechanism forms a front and rear long strip-shaped protrusion on the side surface of the sleeve body, and the inserted protrusion is prevented by the strip-shaped protrusion. The cable produces a rotation. With this configuration, the coaxial cable can be prevented from rotating by a simple configuration, and no other components need to be additionally designed. The invention of claim 7 is the invention of any one of claims 1 to 6, wherein the rear end portion of the sleeve body is located further rearward than the bite portion of the anti-slip tool. With this configuration, even if the diameter is reduced due to the deviation of the cable diameter, the cable of the biting portion of the anti-slip tool protects the inner diameter of the sheath, and the diameter of the sleeve is expanded to a certain diameter, and the non-slip-off tool biting portion is used. The diameter of the protective cover is still not changed. Therefore, it is often possible to bite the protective cover well, even if the diameter of the coaxial cable is deviated, and the pull-out force of the coaxial cable can be maintained above the predetermined threshold, and it is not easily pulled out. In addition, by overlapping the anti-slip tool with the sleeve body, the effect of shortening the length of the connector body can be achieved. According to the invention of claim 8 of the invention, in the invention of the invention, the anti-drop processing of the coaxial cable forms an annular projection at the rear end portion of the sleeve body. With this configuration, the annular projection 37 is pushed and expanded to protect the covering 7d behind the biting portion formed by the slip preventing tool 3, so that the gripping force is increased and it is more difficult to pull out the invention of the ninth application patent. In the invention of any one of claims 6 to 8, wherein the rotation preventing mechanism is fitted with a cylindrical locking body into which the coaxial cable has been inserted, and is disposed in a state of covering the sleeve body, and is in front. The side base is locked to the connector body and has elasticity in the radial direction, and at the same time, the inner side surface is provided with a locking edge that bites into the periphery of the coaxial cable; the locking blade is disposed in a state parallel to the central axis of the connector, and is connected to the connector The central axis of the device is formed, and the locking blade will bite into the periphery of the inserted coaxial cable to prevent the coaxial cable from rotating. With this configuration, since the locking blade bites into the protective covering of the coaxial cable in a line shape, it is possible to surely prevent the coaxial cable from being rotated. According to the invention of claim 10, in the invention of claim 9, the protruding amount of the locking blade is inserted into the size of 10 to 20% of the thickness of the coaxial cable protection coating. With this configuration, the coaxial cable will surely be locked to the locking blade, and the rotation can be prevented without damaging the protective coating. The invention of claim 1 is the invention of any one of claims 1 to 10, wherein the connecting mechanism is a nut body that cuts a female thread on the inner side; and a front end of the connector body is protruded The cylindrical fitting portion that holds the nut body is fitted and rotatably fitted to hold the rear portion of the nut body, and -9 - 1321883 is continuously inserted into the tubular fitting portion from the sleeve body. The insertion hole of the inner insulator and the center conductor of the coaxial cable is mounted, and the center conductor of the mounted coaxial cable protrudes from the insertion hole and is disposed on the central axis of the screw-cap body. • With this configuration, the plug terminal can be attached only by applying a predetermined shape to the end of the coaxial cable, and can be connected to a socket terminal such as an electronic device. The invention of claim 12, wherein the connection mechanism is integrally formed on the connector body and the body of the bolt is cut around the male thread; A connection jig is formed on the central axis of the bolt body, and the connection jig is formed with a communication hole for connecting a center conductor of the coaxial cable inserted into the connector body and a center conductor of the connection target, and The center hole of the connecting hole is held and connected to the center conductor. With this configuration, the socket terminal can be attached only by processing the end portion of the coaxial cable into a predetermined shape, and the plug terminal can be easily connected. Therefore, the connection between the coaxial cables can be simply implemented. The invention of claim 13 is the invention of any one of claims 1 to 10, wherein the connection mechanism is formed in a state of being symmetrical with the connector body, and the two connector bodies are The sleeve body and the anti-slip tool are also arranged in a symmetrical manner in the connector body of the two sides, and a coupling jig is disposed at the center, and the coaxial cable inserted into the connector body of the two connectors is inserted into the connector body. The center conductors are connected. With this configuration, a cable relay connector that directly connects the cables can be obtained, and only the cable end cutting process is a predetermined shape and the insertion operation is performed, and -10- 1321883 can be easily connected. In addition, if the releaser is operated, the cable can be easily pulled out. The invention of claim 14 is characterized in that the electronic device case having a connector for a coaxial cable in which a coaxial cable is externally mounted is provided; wherein the connector for a coaxial cable is provided with an insertion mounting a cylindrical connector body of the coaxial cable, and inserted into the inner insulator mounted with the coaxial cable and the sleeve body between the outer conductor and the outer conductor; and the anti-slip tool for preventing the coaxial cable from falling off; The anti-slip tool has a narrower conical shape toward the inner side of the connector body, the inner peripheral portion of the front end is a biting portion around the coaxial cable, and the outer peripheral portion is for fixing to the connector body. The locking portion has at least the elastic portion in the radial direction thereof, and is inserted into the housing body by inserting the coaxial cable end portion into the connector body, and the biting portion bites the above Around the coaxial cable, prevent the coaxial cable from coming off. With this configuration, the coaxial cable installed in the casing can be firmly attached by the action of the anti-skid tool, even if the pulling stress is applied. In addition, by processing the coaxial cable end into a predetermined shape and inserting it into the connector body, the coaxial cable can be directly connected to the cabinet without separately installing the connector on the coaxial cable. The invention of claim 15 is the invention of claim 14, wherein the grip portion of the anti-slip tool is in a state in which the front end is in contact with the coaxial cable. With this configuration, the coaxial cable is surely held to increase the anti-skid detachment force. -11 - 1321883 The invention of claim 16 is the releaser of the invention of claim 14 or 15 which has a release device that prevents the coaxial cable from coming off by using the anti-slip tool; The device includes a cylindrical sliding portion that is externally fitted to the coaxial cable, and an operation portion that operates the sliding portion. The front end of the sliding portion is disposed in a state of abutting against the anti-slip tool biting portion, and is caused by the sliding When the portion slides in the direction of the casing, the front end of the sliding portion lifts the biting portion forward, and the biting operation of the coaxial cable is released. With this configuration, the operation release device can be used to release the anti-drop function generated by the anti-slip tool, and the cockroach can be easily pulled out. Therefore, it is easy to perform operations such as cable replacement. In addition, the installed coaxial cable can be pulled out simply by simply inserting the operation releaser, and the releaser can be constructed in a simple configuration. The invention of claim 17 is the invention of any one of claims 14 to 16, wherein the sleeve body or the abutting surface of the connector body that has been inserted into the coaxial cable is at least One of them is provided with a rotation preventing mechanism for preventing the inserted coaxial cable from rotating. With this configuration, the mounted coaxial cable is less likely to rotate the connector and maintain a good connection state. According to the invention of claim 18, in the invention of claim 17, the rotation preventing mechanism forms a band-like protrusion elongated on the side surface of the sleeve body in the axial direction of the sleeve body, by the belt The protrusions prevent the inserted cable from rotating. By forming the rotation preventing mechanism accordingly, the coaxial cable can be prevented from rotating by a simple configuration, and no other components need to be additionally designed. -12- 1321883 The invention of claim 19, wherein in the invention of any one of claims 14 to 18, the rear end portion of the sleeve body is located more biased than the bite portion of the slip resistant tool. At the rear position. With this configuration, even if the cable diameter is deviated, the inner diameter of the locking portion of the anti-slip tool is covered, and the diameter of the sleeve body is used to be in a fixed state, so that the anti-slip tool will surely bite and protect. Covered to prevent the coaxial cable from slipping off. The invention of claim 20, in the invention of claim 19, has an annular projection at a rear end portion of the sleeve body, the annular projection being located directly behind the bite portion of the slip preventing tool Location. With this configuration, since the protective covering will utilize the annular projection, it is pushed forward at the rear of the anti-slip tool locking portion, and thus the gripping force will be raised. (Effect of the Invention) According to the connector for a coaxial cable of the present invention, the coaxial cable attached to the connector will not fall off even if a pulling stress is applied by the action of the anti-slip tool. Can be installed sturdy. In addition, since the operation release device can be used to release the anti-drop function by the anti-slip tool, it can be easily pulled out, so that the cable replacement can be easily performed. In addition, even if the structure can be pulled out, the coaxial cable is difficult to rotate in the mounted state, and a good connection state can be maintained, and only the coaxial cable end is processed into a predetermined shape and inserted into the connector body. The connector is installed and the connector is installed relatively easily. -13- 1321883 Furthermore, according to the electronic device case of the present invention, the coaxial cable installed in the case will be prevented from falling off even if the pulling stress is applied by the action of the anti-slip tool, and can be sturdy. Installed. In addition, since the anti-seismage action by the anti-slip tool can be released by the operation of the release device, the cable replacement can be easily performed. In addition, since the coaxial cable end is processed into a predetermined shape and inserted into the connector body, the installation of the cabinet is completed, and the coaxial cable is also easily mounted. [Embodiment] Hereinafter, embodiments of the present invention will be described in more detail with reference to the drawings. The first embodiment of the coaxial cable connector (hereinafter referred to as "connector") of the present invention is a cross-sectional view showing an important portion of the connector in a state of being mounted on a coaxial cable. Figure, and a partial enlarged view. In Fig. 1, reference numeral 1 denotes a tubular connector body having a cable mounting mechanism inside and externally embedded in a coaxial cable (hereinafter referred to as "cable"); 2 means a connection object to be connected to a socket or the like. A nut body for the connection mechanism. The cable mounting mechanism is composed of a non-slip tool 3 for preventing the cable from being detached, a fixture 4 for fixing the slip preventing tool 3, a release device 5 for releasing the anti-slip effect of the slip preventing tool 3, and A sleeve body 6 inserted between the inner insulator 7b of the installed cable 7 and the outer conductor 7c. Hereinafter, the left direction of the drawing will be described as the front. In addition, 7a refers to the center conductor of the cable, and 7d refers to the protection coating. -14- 1321883 The connector body 1 has a cable insertion opening at the rear end thereof, and a small-diameter cylindrical fitting portion 8 for attaching the nut body 2 is formed to protrude from the front surface, and is inserted into the cylindrical fitting portion 8 The inner insulator 7b of the cable 7 and the insertion hole 8a of the center conductor 7a are mounted. The nut body 2 is internally cut with a female thread, and a connecting hole 2a into which the cylindrical fitting portion 8 of the connector body 1 is fitted is inserted at the rear end, and is rotatably coupled to the front surface of the connector body 1. Further, after the tubular fitting portion 8 is fitted to the nut body 2, the distal end portion is enlarged in diameter, so that the nut body 2 does not fall off. Fig. 2 is a perspective view showing the sleeve body 6 viewed from the rear. The boss body 6 is integrally formed on the back of the annular connecting portion 10 for connecting the connector body 1 shown in Fig. 2, and is formed so as to have a thicker wall thickness and a tapered end portion which is tapered toward the rear end portion. . However, the insertion holes 6a are formed by the same diameter. Accordingly, it can be easily inserted between the inner insulator 7b of the cable 7 and the outer conductor 7c. Then, on the side surface of the boss body 6, a linear strip-shaped projection 11 serving as a rotation preventing mechanism is formed in plural from the annular connecting portion 10 along the rear end portion. The strip-shaped projections 11 are, for example, a coaxial sleeve 6, and are formed in a state in which they are gradually lowered from the annular connecting portion 1 toward the front end. Further, the strip-shaped projections 11 may be provided only one, or may not be integrally formed from the base portion of the sleeve body 6 toward the rear end portion, but may be provided only partially. Further, the insertion hole 6a of the boss body 6 and the insertion hole 8a' formed in the cylindrical fitting portion 8 on the front surface of the connector body 1 are formed on the central axis of the connector by the same diameter' and the shaft The sleeve 6 can also be integrally formed on the connector body 1. -15- 1321883 The anti-slip tool 3 is formed in a slightly disc-shaped shape as shown in the front view of Fig. 3(a). It is formed of a resilient metal (for example, stainless steel for spring). Then, from the inner peripheral side and the outer peripheral side, the radially intersecting notches 13, 13 are formed, and the inner peripheral portion is the bite portion 3a that bites the cable 7, and the outer peripheral portion is locked. The locking portion 3b fixed to the connector body 1 is formed in a state in which the slip-proof tool 3 is formed in the radial direction by the formation of the notch 13 as a whole. Further, the inner diameter is formed by a smaller diameter than the outer diameter of the installed cable 7, and the front end of the biting portion 3a is in contact with the cable 7, and the inner circumference is designed to match the bending of the cable diameter. Accordingly, by the wire contact cable, the former can surely generate a bite under the conventional anti-slip tool (for example, the first drawing of Patent Document 2) which forms an acute angle at the front end and bites into the cable. The action can increase the anti-slip force. Further, even if the tip end of the grip portion 3a is not bent and cut straight, the wire can be brought into contact with the cable, and the biting operation can be performed satisfactorily. Therefore, the gripping portion 3a is formed as a bending angle of about 45° in the inner direction of the connector body 1 constituting the connector as shown in the end view of the BB line of the third figure (b), and the anti-slip tool 3 The whole body has a slightly conical shape that narrows toward the front. Accordingly, the anti-slip tool 3 is elastic in the radial direction by bending, and the nip portion 3a is also fitted with the expansion and contraction in the radial direction. Since the cable insertion operation, the nip portion 3a is easily expanded, and thus the nip portion 3a can be easily expanded. The insertion operation is smoothly performed, and when a pulling stress is applied to the inserted cable, since the biting portion is surely bitten into the cable, the pulling-out condition does not occur. Further, since the end portion 3c of the locking portion 3b of the slip preventing tool 3 abuts against the inner peripheral portion I4e of the front portion of the step 14a of the fixed bushing 14 to be fixed, the movement is restricted. When the diameter is increased, even if a large pulling stress is applied to the cable, the bending angle 0 of the gripping portion 3a of the slip preventing tool 3 is maintained, and a good biting operation is performed. In addition, when the anti-slip tool is produced, it is formed by bending the bite 13 and the biting portion 3a' and then bending the biting portion 3a, but the piercing portion 3a can also be penetrated from the front (third (b) ) on the left side of the figure). In this case, the end portion 3a of the rear side contacts the end portion of the cable 7 (the inner peripheral end portion on the left side of the third figure (b)) to form an acute angle, and the state in which the operation cable 7 is surely bitten can be produced. Further, in Fig. 3, although the notch is formed on the inner circumference side and the outer circumference side, respectively, 16 is formed, but the number of installations can be easily changed as the gap width is changed. That is, the number of the grip portion 3a and the locking portion 3b can be changed. Further, the anti-slip tool 3 is only required to have at least the bite portion 3a having elasticity in the radial direction, and even if the cable is not inserted in the radial direction as a whole, the cable can be inserted, and the anti-slip effect can be obtained. In the case of the tool, the notch 13 may not be provided from the outer periphery. The slip preventing tool 3 thus formed is fixed to the fixture 4 and then assembled to the connector body 1. The fixing device 4 is composed of a fixing sleeve 14 that is locked on the connector body 1 and a fixing ring 15 that fixes the anti-slip tool 3 to the fixing sleeve 14; the fixing sleeve 14 is provided with a non-slip tool 3 the ladder portion 14a that is locked to the inner side surface, and the releaser insertion portion 14b. Further, the fixing ring 15 is formed in the same diameter as the anti-slip tool 3. Therefore, when the anti-slip tool 3 is fixed to the fixing tool 4, the anti-slip tool 3 is inserted into the locking position from the front of the fixing bushing 14, and the fixing ring 173-1321883 I5' is inserted into the opening of the front end of the fixing bushing 14 Reducing the diameter by punching or the like. Accordingly, the fixing ring 15 is prevented from slipping, and the anti-slip tool 3 is held in the fixture 4. Then, the anti-slip tool 3 is assembled into the connector body 1 by pushing the fixing tool 4 to which the anti-slip tool 3 has been fixed, from the back of the connector body 1. The release device 5 is constituted by a cylindrical sliding portion 5a that slides around the re-cable 7 and a flange-like operating portion 5b for operating the sliding portion 5a provided at the rear portion thereof. The sliding portion 5a has a length from the back of the fixed boss 14 to the slip preventing tool 3, and the front end is enlarged as shown in a part of Fig. 1 and the engaging portion 5d that abuts against the gripping portion 3a of the slip preventing tool 3 is pushed. Pull the face to make the front end form an acute angle. Then, a ladder portion 5c is provided on the periphery of the sliding portion 5a, and the latching member is locked on the locking projection 14b formed on the release inserting portion 141 of the fixed bushing 14, so that the release device 5 inserted by the locking projection 14c does not A situation in which a slip occurs. Further, the operation portion 5b is disposed behind the connector body 1, and is pressed forward by the manipulation of the operation portion 5b, so that the slide portion 5a is slid, and the engagement portion 5d pushes the grip portion 3a forward. As a result, the biting portion 3a will expand, and the biting portion 3a will float from the cable 7. Thus, the biting action of the cable 7 generated by the slip resistant tool 3 is released, that is, the anti-slip effect is released. Next, the assembly of the above connector and the order in which the cables are mounted will be described. The assembly of the connector is first inserted into the connector body 10 of the boss body 6 from the rear, and is coupled to the connector body 1 from the rear. At this time, the ring -18-1321883-shaped connecting portion ίο is fixedly integrated by pushing or the like. Then, after the nut body 2 is fitted to the tubular fitting portion 8, the cylindrical fitting portion 8 is expanded in diameter, and the nut body 2 is rotatably coupled to the connector body 1. Then, as described above, the anti-slip tool 3 which is fixed by the fixing boss 14 and the fixing ring 15 is inserted into the connector body 1 to mount the anti-slip tool 3' and then inserted into the releaser 5 to complete the connector. The mounting operation of the cable 7 is carried out as follows. First, the end of the inserted cable 7 is processed. Specifically, as shown in FIG. 1 (or FIG. 4 to be described later), the internal insulator 7b and the protective covering 7d are cut out so that the center conductor 7a and the internal insulator 7b are exposed to a predetermined length, and then the outer conductor 7c is wound up and protected. Covered on 7d. Thereafter, the cable 7 can be inserted into the operation from the rear of the connector body 1. Fig. 4 is a side explanatory view showing a state before the cable is inserted, and Fig. 5 is a side explanatory view showing a state in which the cable is inserted in the middle, and the state in which the mounting is completed is as shown in Fig. 1. The insertion of the cable 7 is performed until the protective cover 7d abuts against the front back of the connector body 1 (correctly, the annular joint portion 1). In this case, the sleeve body 6 is inserted between the inner insulator 7b and the outer conductor 7c, and the outer conductor 7c and the connector body 1 are surely electrically connected through the sleeve body 6, and are formed around the sleeve body 6. The action of the strip-shaped projections 11 does not easily rotate even if a rotational stress is applied to the cable 7, and a good connection state can be maintained. Therefore, the bite portion 3a acts as described above to bite the cable 7. Further, the front end of the center conductor 7a protrudes to the front end position of the nut body 2, and the center conductor of the cable 7 is disposed on the center shaft (Μ) of the -19- 1321883 re-nut body 2, and the center conductor of the connection mechanism is obtained. In addition, in Fig. 4 and Fig. 5, 7e means aluminum foil. The outer conductor of the coaxial cable is generally composed of a mesh conductor (the above outer conductor 7 c) and an aluminum foil 7e disposed inside thereof. When such an aluminum foil 7e is used, the end of the cable is processed. At this time, the aluminum foil 7e does not need to be wound, and the sleeve body 6 is inserted between the aluminum foil 7e and the mesh conductor (the above-mentioned outer conductor 7c) while maintaining the inner insulator 7b. Accordingly, the coaxial cable mounted on the connector can be firmly attached without being pulled out even if a pulling stress is applied by the action of the anti-slip tool. Further, since the release preventing device can be used to release the slip preventing action by the slip preventing tool, it can be easily pulled out, so that the cable replacement can be easily performed. Further, if the end portion of the coaxial cable is processed into a predetermined shape and then inserted into the connector body, the connector is installed and the connector portion is completed, so that the connector is also easily mounted. Moreover, since the unplugged connector can be reused, it is not wasted. Furthermore, since the anti-slip tool has elasticity in the radial direction as a whole, the insertion of the cable can be smoothly performed, and the band-shaped protrusion formed on the sleeve body can prevent the installed cable even if the rotation preventing mechanism is not additionally provided. The line produces a rotation that maintains a good connection. Further, the release device can be formed only by a simple structure and shape, and the connector structure is not complicated, and the connection mechanism can be used as a plug to be connected to a socket terminal of an electronic device or the like. Next, according to the second embodiment of the connector of the present invention, according to FIG.
-20- 1321883 - 〜第8圖進行說明。第6圖、第7圖所示係依重要部位截 . 面所示的連接器側面，第6圖所示係連接同軸纜線的狀態 ，第7圖所示係同軸纜線連接前的狀態。不同於第1圖乃 在於連接器本體1內設有旋轉阻止機構的專用卡止體17 ，第8圖所示係此卡止體17，（a)係卡止體側視圖，（b)係 卡止體正視圖。此外，如同上述第1圖相同的構成元件便 賦予相同圖示符號，並省略說明。 以下，針對卡止體1 7進行說明。如第7圖所示，卡 止體17係形成具有與軸套體6相同程度長度的圓筒狀。 所以，如第8圖所示，設置隙縫17a便可變更直徑，採用 彈簧用不銹鋼使整體形成具有徑方向彈性的狀態，而且在 周圍的4個地方貫穿形成卡止刃18。 17b係爲形成卡止刃18而貫穿的開口部；卡止刃18 便在此開口部1 7b的1邊上朝內側彎折而形成，形成平行 於連接器中心軸Μ的帶狀。此外，咬入纜線7中的前端 部在貫穿之際將形成銳角，形成較容易咬入纜線7之保護 被覆7d中的狀態。卡止刃1 8的突出量，係當組裝於連接 器本體1中之際，在與軸套體6間的間隙設定成較狹窄於 所插入纜線7的保護被覆7d厚度的狀態，構成纜線7插 入側的後端部1 7c將被擴開，便容易插入纜線7。 然後，在卡止體17前面的相對向2個地方，設置供 卡止於環狀連結部10用的突起19’在環狀連結部10所 對應周圍的2個地方，設置卡止於突起19的凹部（未圖式 -21 - 1321883 依此所形成的卡止體17，在環狀連結部10組裝時對 位組裝’卡止體17 —端前端部卡止於連接器本體1，而 連結於連接器本體。所以，卡止刃18便可咬入所插入纜 •線7的保護被覆7d中。其中，所插入纜線7的加工乃若 干不同於上述實施形態，如第7圖所示，外部導體7c並 未捲上於保護被覆7d上，在保護被覆7d切斷位置處，同 樣的切斷並插入。 依此，利用卡止體所插入的同軸纜線便將不致旋轉。 特別係藉由將卡止體配置成覆蓋軸套體的狀態，並利用同 軸纜線的插入操作，軸套體便將進入內部絕緣體與外部導 體之間，因爲保護被覆將依覆蓋著軸套體周圍的方式進入 ，因而卡止刃將確實地咬入保護被覆中。所以，可確實地 阻止同軸纜線的旋轉。此外，因爲卡止體具有彈性，因此 即便隨時間變化同軸纜線的保護被覆產生塑性變形的話， 仍可維持著同軸纜線的阻止旋轉功能。 再者，上述實施形態均屬於旋轉阻止機構爲軸套體上 所設置的帶狀突起11，但是亦可如第11圖所示，在纜線 7前端抵接的環狀連結部10上，設置突起片12a，12b。第 • 11 (a)圖所示係在2個地方設有橫長且具有銳角前端的突 • 起片12a，第11(b)圖所示係具備針狀突起12b。即便依此 形狀設置旋轉阻止機構，有可有效地阻止纜線的旋轉。但 是，若更配合設置帶狀突起1 1與上述突起片的 話，將更爲有效。 再者，第2實施形態雖在卡止體17周圍的4個地方 -22- 1321883 設置卡止刃1 8，但是即便僅在相對向的2個地方設置’ 仍可充分有效地阻止旋轉，即便僅設置於單一個地方’仍 可發揮旋轉阻止力。此外，卡止體17咬入保護被覆7d中 的咬入比率，雖越大的話對纜線阻止旋轉越屬有效，但是 若過大的話，因爲保護被覆7d將被切斷而破裂，因此最 好在保護被覆7d厚度的20%以內，但是因爲若過少的話 ，旋轉阻止作用較脆弱，因此最好在10%以上。 再者，第2實施形態的軸套體6係如第16圖所示， 亦可施行加工形成防止已插入同軸纜線滑脫的形狀。第 1 6圖所示係含環狀連結部1 0的軸套體6側視圖，（a)係在 軸套體6周圍設置複數個朝連接器前方，且前端爲銳角並 具防止滑落作用的卡止環34，（b)係在軸套體周圍設置網 孔狀溝（所謂「滾紋溝3 5」），而具有防滑脫作用的構造。 依此當具有卡止體17的情況時，在軸套體上並未設置如 上述第2圖所示帶狀突起11，若施行防止滑落加工的話 將屬有效。特別係當滾紋溝3 5的情況時，防止同軸纜線 旋轉的作用仍可奏效，亦可去除附著於同軸纜線之外部導 體7c上的氧化皮膜，可使電氣連接更爲確實。此外，此 防滑落加工亦可適用於其他實施形態的軸套體。 其次，針對本發明連接器的第3實施形態，根據第9 圖進行說明。第9圖所示係重要部分截面的側視圖，不同 於第1圖乃在連接機構由切刻陽螺紋的螺栓體20所構成 的插座。此外，如同上述第1圖的構成構件便賦予相同圖 示符號，並省略說明。 -23- 1321883 螺栓體2 0係在中心軸Μ上形成插入連接對像的連接 器中心導體（未圖示），並連通於連接器本體21內之軸套 體6插通孔6a的連通孔22。然後，在此連通孔22內配 置著連結夾具23，俾將連接器本體21中所安裝的纜線7 中心導體7a，與連接對象的連接器中心導體（未圖示）予以 連結。此連結夾具23係配置於樹脂製的保持筒24內，保 持筒2 4係在前面與背面分別形成供插通中心導體用的插 通孔24a。 此連接器的組裝乃首先將已組裝連結夾具23的保持 筒24，從連接器本體21後方插入螺栓體20內，其次將 具有軸套體6的環狀連結部1〇，同樣的從後方插入並推 入。然後，如同第1實施形態，藉由安裝由固定軸套14 與固定環15所挾持的防滑脫工具3、釋放器5等，而進 行組裝。 再者，纜線7的安裝順序亦如同上述第1實施形態， 藉由將端部加工爲既形狀定的纜線7，插入連接器本體21 中而確實安裝，即便作用拉拔應力，仍不致發生遭拔落情 況。然後，所插入的纜線7中心導體7a將插入於保持筒 24內，並由連結夾具23挾持著。 依此，藉由將連接機構形成插座，便可連結如上述第 1實施形態的插頭，所連結的中心導體間將利用連結夾具 23而連結，而外部導體間則將透過螺栓體20而連結，將 纜線間進行良好的連接。然後，如同第1實施形態，可堅 固地安裝纜線，若操作釋放器的話，便可拔出纜線。 -24- 1321883 第1 〇圖所示係本發明連接器的再另一形態。此乃在 上述第9圖構造中，將連接機構的螺栓體形成如同連接器 本體的相同形狀，可直接安裝纜線。此外，如同第9圖的 相同構成構件便賦予相同圖示符號，並省略說明。 如第10圖所不，在中央處配置連結中心導體7a，7a 間的連結夾具23，並在左右二側形成將第6圖所示連接 器本體21相對向配置的連接器筒體25，整體形成一體化 。然後，在連接器筒體25內部左右對稱地組裝上述的軸 套體6、防滑脫工具3、釋放器5» 依此構造的話，便可獲得直接連接纜線間的纜線中繼 連接器，僅將纜線端部切斷處理爲既定形狀並插入處理 ，便可輕易地連結。此外，若操縱釋放器的話，便可輕易 地拔出纜線。 第12圖與第13圖所示截面圖係本發明連接器的第4 實施形態。第1 2圖所示係插入纜線的狀態，第1 3 (a)圖所 示係纜線插入前的狀態，第13(b)圖所示係對已插入的纜 線施加拉拔應力的狀態，在與上述第1實施形態之間，於 防滑脫工具3與軸套體6的位置關係將有頗大不同。此外 ，如同上述第1圖的相同構成構件便賦予相同圖示符號， 並省略說明。 如圖所示，防滑脫工具3在相較於上述第1圖之下， 朝前方（圖中左邊）移動而配置，軸套體6後方端部將突穿 防滑脫工具3的咬持部3a，並位於較防滑脫工具3更後 方的位置處，連接器本體36相較於上述實施形態之下， -25- 1321883 形成較短狀態。此外，在軸套體6的後方端部 環狀突起37，此環狀突起37配置呈位於防滑 部3a的正後方。 然後，組裝如第6圖所示的卡止體1 7。 爲不致干涉到防滑脫工具3，便將卡止體17 軸套體6的狀態。 依此，藉由將防滑脫工具配置於重疊軸套 ’即便因纜線直徑的偏差而造成直徑變細，防 咬持部位的保護被覆內徑仍將利用軸套體而擴 徑，防滑脫工具所咬持部位的保護被覆直徑不 。所以可經常良好地咬持著保護被覆，即便纜 勻，仍可將纜線的拔除力（拉拔應力）維持在如 ，不致被輕易的拔除。而且，藉由將防滑脫工 設爲重疊，便可達連接器本體長度縮短的效果 再者，如第13(b)圖所示，軸套體上所形 起3 7，因爲在利用防滑脫工具3咬持部位的 後方，將保護被覆7d擠壓擴大，因此將提昇 難脫落。 再者，第14所示截面圖乃爲上述第12圖 的變化例，軸套體6乃如同上述第1實施形態 方端部形成壁厚逐漸變薄且變細的圓錐狀。 依此即便未設置環狀突起，藉由將防滑脫 重疊軸套體的位置處，即便纜線直徑不均，仍 滑脫工具所產生的咬持力呈穩定狀態。 位處環設著 脫工具咬持 其中，在此 形成較短於 體的位置處 滑脫工具上 徑爲一定直 致有所變化 線直徑不均 245N以上 具與軸套體 〇 成的環狀突 後方，與正 咬持力而較 所示連接器 ，橫跨至後 工具設置於 可使利用防 -26- ^21883 再者，上述實施形態雖均將連接器本體1，2 1、或連接 器筒體25設爲圓筒形狀，但是亦可爲其他形狀，如六角 柱形狀。此外，連接機構亦可爲上述插頭或插座構造以外 的形狀，若連接器本體內的纜線安裝機構屬於上述構造的 話’便可良好的發揮拔出作用。 第1 5圖所示係本發明的電子機器用箱體（以下簡稱「 箱體」）之一例。第1 5圖所示係截面說明圖，27係箱體 ’ 2 8係組裝於箱體內的電路基板，2 9係連接同軸纜線的 連接器。此外，就如同上述第1圖相同的構成構件便賦予 相同的圖示符號，並省略說明。 箱體27係由本體27a與蓋板27b所構成，均屬於金 屬製，且內部空間形成電磁屏蔽狀態。然後，在本體27a 側面形成連接纜線的連接器29。連接器29係構成突設筒 狀連接器本體30，且內部設置如同第1圖的纜線安裝機 構之構造。 此外’在本體27a相當於連接器29前端的壁面上， 形成連結孔3 1，俾將所連接纜線7的中心導體7a與內部 絕緣體7b’插通於箱體27內部，並使插入於連接器本體 3 0中的纜線7中心導體7 a，突出於內部空間。然後，連 接中心導體7a的連結夾具32便在箱體27內所配置的電 路基板28上，配合所插入纜線7中心軸Μ上的中心導體 7a位置而組裝，便在此電路基板28上構成連接機構。 依此，藉由在箱體中設置如同上述連接器相同的同軸 纜線安裝機構，藉此所安裝的纜線便利用防滑脫工具的作 -27- 1321883 用，即便施加拉拔應力仍不致發生拔出狀況，可堅固地安 裝。此外，因爲若操作釋放器的話，便可解除利用防滑脫 工具所產生的滑落阻止作用，可簡單的拔出，因而可輕易 地實施纜線更換等作業。另外，若對同軸纜線端部處理爲 既定形狀後再插入連接器本體中的話，便結束對箱體的安 裝，因此纜線並不需要另外安裝連接器，便可依簡單的構 造進行連接。 再者，因爲防滑脫工具整體在徑方向具有彈性，因此 可順暢地實施纜線的插入，藉由軸套體上所形成的帶狀突 起，即便未另外設置旋轉阻止機構仍可阻止已安裝纜線產 生旋轉現象，可維持著良好的連接狀態。 再者，釋放器僅利用簡單的構造與形狀便可形成，連 接器安裝機構的構造不致複雜。 再者，此電子機器用箱體的實施形態，雖使連接器本 體30突出於箱體27外面，但是亦可突出於相反方向的箱 體27內部空間，將同軸纜線安裝機構形成於此箱體內。 藉此內部空間雖將變狹窄，但是可縮短纜線連接部的漏出 部，達連接部的堅固化，亦將提昇外表美觀。此外，雖將 連接機構組裝於電路基板上，但是亦可將連結夾具3 2設 置於連接器本體3 0側。 再者，如第12圖〜第14圖所示第4實施形態的構造 ，即將防滑脫工具3配置呈重疊於軸套體6構造的連接器 ，亦適用於電子機器用箱體，即使線直徑不均，防滑脫工 具3仍將良好的咬持著所連接的纜線，可將咬持力維持於 -28- 1321883 既定値以上，對連接器本體的縮短化頗有助益。 再者，任何實施形態雖均爲能具有釋放功能而設置釋 放器，但是若使用於無需釋放功能之部位處的話，當然不 需要設置釋放器，可省卻此部份費用構成不易拔除所安裝 纜線的堅固連接器。 【圖式簡單說明】 第1圖係本發明之同軸纜線用連接器的第1實施形態 ’乃插入同軸纜線狀態之部分截面的同軸纜線用連接器側 視圖，以及A部分放大圖。 第2圖係第1圖的軸套體之立體示意圖。 第3圖係第1圖的防滑脫工具，（a)係正視圖，（b)係 B-B線端面圖。 第4圖係第1圖的同軸纜線用連接器中，同軸纜線插 入前的側視圖。 第5圖係第1圖的同軸纜線用連接器中，同軸纜線插 入中途的側視圖。 第6圖係本發明同軸纜線用連接器的第2實施形態， 部分截面側視圖。 第7圖係第6圖的同軸纜線用連接器中，同軸纜線插 入前的側視圖。 第8圖係第6圖的卡止體，（a)係部分截面側視圖， (b)係正視圖。 第9圖係本發明同軸纜線用連接器的第3實施形態， -29- 1321883 部分截 第 分截面 第 圖。 第 ，插入 第 插入同 線用連 入保護 第 狀態剖 第 剖視說 第 【主要 1 2 2a 3 3 a 3b 面側視圖。 10圖係本發明同軸纜線用連接器之其他例子的部 側視圖。 11圖係旋轉阻止機構其他例子的軸套體立體示意 1 2圖係本發明同軸纜線用連接器的第4實施形態 同軸纜線狀態下的剖視圖。 13圖係（a)爲在第12圖的同軸纜線用連接器中， 軸纜線前的狀態，（b)爲對插入於第12圖的同軸纜 接器中之同軸纜線，作用拉拔應力，防滑脫工具咬 被覆內的狀態。 1 4圖係第4實施形態的變化例，插入同軸纜線的 視圖。 1 5圖係本發明電子機器用箱體之實施形態一例的 明圖。 16圖係第1圖的軸套體其他例子之立體示意圖。 元件符號說明】 連接器本體 螺帽體 連結孔 防滑脫工具 咬持部 卡止部 -30 - 1321883 4 固定具 5 釋放器 5 a 滑動部 5b 操作部 5 c 梯部 5d 卡合部 6 軸套體 6 a 插通孔 7 纜線 7a 中心導體 7b 內部絕緣體 7c 外部導體 7d 保護被覆 7e 鋁箔 8 筒狀嵌合部 8a 插通孔 10 環狀連結部 11 帶狀突起 1 2a, 1 2b 突起片 13 缺口 14 固定軸套 14a 梯部 14b 釋放器插入部 14c 卡止突起 -31 1321883 1 4 e 內周部 15 固定環 17 卡止體 17a 隙縫 17b 開口部 17c 後端部 18 . 卡止刃 19 突起 20 螺栓體 2 1 連接器本體 22 連通孔 23 連結夾具 24 保持筒 25 連接器筒體 27 箱體 27a 本體 27b 蓋板 28 電路基板 29 連接器 30 連接器本體 3 1 連結孔 32 連結夾具 34 卡止環 3 5 滾紋溝 -32 1321883 36 連接器本體 37 環狀突起 Μ 中心軸 -33--20- 1321883 - ~ Figure 8 for explanation. Fig. 6 and Fig. 7 show the state of the connector shown in Fig. 6, which is the side of the connector shown in Fig. 6. The state shown in Fig. 7 is the state in which the coaxial cable is connected, and Fig. 7 shows the state before the coaxial cable is connected. 1 is a dedicated locking body 17 provided with a rotation preventing mechanism in the connector body 1, and the locking body 17 is shown in Fig. 8, (a) is a side view of the locking body, and (b) is a system. The front view of the card body. The same components as those in the above-mentioned first embodiment are denoted by the same reference numerals and will not be described. Hereinafter, the locking body 1 7 will be described. As shown in Fig. 7, the locking body 17 is formed in a cylindrical shape having the same length as the boss body 6. Therefore, as shown in Fig. 8, the slit 17a is provided to change the diameter, and the spring is made of stainless steel to have a state in which the entire body is elastic in the radial direction, and the locking blade 18 is formed in four places. 17b is an opening through which the locking blade 18 is formed; the locking blade 18 is formed to be bent inward on one side of the opening 17b, and is formed in a strip shape parallel to the central axis of the connector. Further, the front end portion of the bite cable 7 is formed at an acute angle when it penetrates, forming a state in which it is easier to bite into the protective cover 7d of the cable 7. The protruding amount of the locking blade 18 is set in the connector body 1 so that the gap with the boss body 6 is set to be narrower than the thickness of the protective covering 7d of the inserted cable 7, and the cable is formed. The rear end portion 17c of the insertion side of the wire 7 is to be expanded, and the cable 7 is easily inserted. Then, at two places facing the front side of the locking body 17, two projections 19' for locking the annular connecting portion 10 are provided at two places around the annular connecting portion 10, and are provided to be locked to the projections 19 The recessed portion (not shown in Fig. 21 - 1321883), the locking body 17 formed in this manner is assembled in the assembled position of the annular connecting portion 10, and the locking end portion 17 is locked to the connector body 1 and connected. In the connector body, the locking blade 18 can be bitten into the protective cover 7d of the inserted cable wire 7. The processing of the inserted cable 7 is different from the above embodiment, as shown in FIG. The outer conductor 7c is not wound on the protective cover 7d, and is cut and inserted in the same position at the cutting position of the protective covering 7d. Accordingly, the coaxial cable inserted by the locking body will not rotate. By arranging the card body to cover the state of the bushing body and using the insertion operation of the coaxial cable, the bushing body will enter between the inner insulator and the outer conductor because the protective cover will cover the periphery of the bushing body. Enter, so the card edge will surely bite into the insurance Therefore, the rotation of the coaxial cable can be surely prevented. Further, since the locking body has elasticity, the protection of the coaxial cable can be maintained even if the protective coating of the coaxial cable is plastically deformed with time. Further, in the above embodiments, the rotation preventing mechanism is a band-shaped projection 11 provided on the boss body, but the annular coupling portion 10 abutting on the front end of the cable 7 as shown in Fig. 11 may be used. On the other hand, the projecting pieces 12a and 12b are provided. The figure 11 (a) shows a projecting piece 12a which is horizontally long and has an acute front end at two places, and the figure 11 (b) has a needle shape. The projection 12b is provided with the rotation preventing mechanism in this shape, and the rotation of the cable can be effectively prevented. However, it is more effective to provide the strip-shaped projection 1 1 and the projection piece more closely. Further, the second embodiment Although the shape is set at the four places around the locking body 17-22- 1321883, the locking blade 18 is provided, but even if it is set only in the two opposite places, the rotation can be sufficiently effectively prevented, even if it is only provided in a single place. 'can still play the rotation In addition, the bite ratio of the locking body 17 biting into the protective cover 7d is more effective for preventing the cable from rotating, but if it is too large, since the protective coating 7d is cut and broken, Preferably, it is within 20% of the thickness of the protective covering 7d. However, if the spinging prevention effect is weak, it is preferably 10% or more. Further, the sleeve body 6 of the second embodiment is as shown in Fig. 16. It can also be processed to form a shape that prevents the inserted coaxial cable from slipping off. Figure 16 shows a side view of the sleeve body 6 including the annular joint 10, (a) around the sleeve body 6. a plurality of locking rings 34 facing the front of the connector and having an acute angle at the front end and preventing the sliding action, and (b) providing a mesh-like groove around the sleeve body (so-called "knurling groove 3 5") Non-slip destructive construction. According to this, when the locking body 17 is provided, the band-like projection 11 as shown in Fig. 2 is not provided on the boss body, and it is effective if the slip prevention process is performed. In particular, in the case of the grooving groove 35, the effect of preventing the rotation of the coaxial cable can still be effective, and the oxide film attached to the outer conductor 7c of the coaxial cable can be removed to make the electrical connection more reliable. Further, this anti-slip processing can also be applied to the sleeve body of other embodiments. Next, a third embodiment of the connector of the present invention will be described with reference to Fig. 9. Fig. 9 is a side view showing a section of an important portion, which is different from Fig. 1 in a socket in which the connecting mechanism is formed by a bolt body 20 which cuts a male thread. It is to be noted that the same reference numerals are given to the constituent members of the first embodiment, and the description thereof will be omitted. -23- 1321883 The bolt body 20 is a connector center conductor (not shown) for inserting a connection object on the center shaft, and is connected to the communication hole of the sleeve body 6 inserted into the hole 6a in the connector body 21. twenty two. Then, a connection jig 23 is disposed in the communication hole 22, and the center conductor 7a of the cable 7 mounted in the connector body 21 is coupled to a connector center conductor (not shown) to be connected. The connection jig 23 is disposed in the resin holding cylinder 24, and the holding cylinder 24 is formed with an insertion hole 24a for inserting the center conductor on the front surface and the back surface, respectively. The connector is assembled by first inserting the holding cylinder 24 of the assembled connecting jig 23 into the bolt body 20 from the rear of the connector body 21, and secondly, having the annular connecting portion 1 of the boss body 6, and inserting the same from the rear. And push in. Then, as in the first embodiment, the slip preventing tool 3, the release 5, and the like held by the fixed boss 14 and the fixing ring 15 are attached and assembled. Further, the cable 7 is mounted in the same manner as in the above-described first embodiment, and the end portion is processed into a cable 7 having a predetermined shape, and is inserted into the connector body 21 to be surely mounted, even if the drawing stress is applied, The situation of being pulled out occurred. Then, the inserted center conductor 7a of the cable 7 is inserted into the holding cylinder 24 and held by the joint jig 23. Accordingly, the plug according to the first embodiment described above can be connected by forming the connection mechanism into a socket, and the connected center conductors are connected by the connection jig 23, and the outer conductors are connected to each other through the bolt body 20. Make a good connection between the cables. Then, as in the first embodiment, the cable can be firmly attached, and if the releaser is operated, the cable can be pulled out. -24- 1321883 Fig. 1 is a view showing still another embodiment of the connector of the present invention. In the above construction of Fig. 9, the bolt body of the connecting mechanism is formed in the same shape as the connector body, and the cable can be directly mounted. It is to be noted that the same reference numerals are given to the same components as those in Fig. 9, and the description thereof will be omitted. As shown in Fig. 10, the connection jig 23 connecting the center conductors 7a, 7a is disposed at the center, and the connector barrel 25 that faces the connector body 21 shown in Fig. 6 is formed on both the left and right sides, and the whole is formed as a whole. Form an integration. Then, the above-described bushing body 6, the slip preventing tool 3, and the releaser 5» are assembled symmetrically inside and outside the connector cylinder 25, thereby obtaining a cable relay connector directly connecting the cables. The cable ends can be easily connected by simply cutting them into a predetermined shape and inserting them. In addition, if the release is manipulated, the cable can be easily removed. The cross-sectional views shown in Figs. 12 and 13 are a fourth embodiment of the connector of the present invention. Figure 1 2 shows the state in which the cable is inserted, the first 3 (a) shows the state before the cable is inserted, and the 13th (b) shows the pull stress applied to the inserted cable. In the state, the positional relationship between the slip preventing tool 3 and the boss body 6 is considerably different between the first embodiment and the first embodiment. The same components as those in the above-described first embodiment are denoted by the same reference numerals and will not be described. As shown in the figure, the anti-slip tool 3 is disposed to move forward (left side in the drawing) below the first drawing, and the rear end portion of the sleeve body 6 will protrude into the biting portion 3a of the slip preventing tool 3. And at a position further rearward than the anti-slip tool 3, the connector body 36 is formed in a shorter state than -25 - 1321883 as compared with the above embodiment. Further, an annular projection 37 is formed at the rear end portion of the boss body 6, and the annular projection 37 is disposed directly behind the anti-slip portion 3a. Then, the locking body 17 shown in Fig. 6 is assembled. In order not to interfere with the anti-slip tool 3, the state of the sleeve body 6 of the body 17 is locked. Accordingly, by arranging the anti-slip tool on the overlapping bushings, even if the diameter is reduced due to the deviation of the cable diameter, the inner diameter of the protective covering of the anti-seizure portion will still be expanded by the sleeve body, and the anti-slip tool The protective cover of the bite portion is not diameter. Therefore, the protective coating can be often bitten well, and even if the cable is even, the pulling force (pull stress) of the cable can be maintained, for example, without being easily removed. Moreover, by setting the anti-skid work to overlap, the length of the connector body can be shortened. Further, as shown in Fig. 13(b), the sleeve body is shaped as 3, 7 because it is slip-resistant. At the rear of the biting portion of the tool 3, the protective covering 7d is squeezed and enlarged, so that lifting is difficult to fall off. In addition, the cross-sectional view shown in Fig. 14 is a modification of the above-mentioned Fig. 12, and the sleeve body 6 has a conical shape in which the thickness of the end portion is gradually reduced and thinned as in the first embodiment. Accordingly, even if the annular projection is not provided, the gripping force generated by the slipping tool is stabilized even if the diameter of the cable is not uniform even if the slip is removed from the position of the sleeve. At the position of the ring, the tool is bitten, and the position of the slippery tool is formed at a position shorter than the body. The diameter of the slipping tool is straight and the diameter of the wire is uneven. The diameter of the wire is not more than 245N. The rear, with the positive biting force, compared to the connector shown, the spanning to the rear tool can be used to prevent the use of anti--26-^21883. In the above embodiment, the connector body 1, 2 1 or the connector is used. The cylinder 25 is formed in a cylindrical shape, but may have other shapes such as a hexagonal column shape. Further, the connection mechanism may have a shape other than the above-described plug or socket structure, and if the cable attachment mechanism in the connector body belongs to the above configuration, the pull-out function can be favorably exhibited. An example of the electronic device case (hereinafter referred to as "casing") of the present invention is shown in Fig. 15. Fig. 15 is a cross-sectional explanatory view, in which a 27-series housing '8 8 is a circuit board assembled in a casing, and 29 is a connector for connecting a coaxial cable. The same components as those in the above-mentioned first embodiment are denoted by the same reference numerals and will not be described. The casing 27 is composed of a main body 27a and a cover plate 27b, both of which are made of metal, and the internal space is in an electromagnetic shielding state. Then, a connector 29 for connecting cables is formed on the side of the body 27a. The connector 29 constitutes a protruding cylindrical connector body 30, and is internally provided with a cable mounting mechanism as shown in Fig. 1. Further, 'the main body 27a corresponds to the wall surface of the front end of the connector 29, and the connection hole 31 is formed, and the center conductor 7a and the internal insulator 7b' of the connected cable 7 are inserted into the inside of the casing 27, and are inserted into the connection. The cable 7 center conductor 7a in the body 30 protrudes from the internal space. Then, the connection jig 32 connecting the center conductor 7a is assembled on the circuit board 28 disposed in the casing 27 in cooperation with the position of the center conductor 7a on the central axis of the inserted cable 7, and is formed on the circuit board 28 Connection mechanism. Accordingly, by providing the same coaxial cable mounting mechanism as the above connector in the cabinet, the cable to be mounted is conveniently used for the anti-slip tool -27-1321883, and the tensile stress does not occur even if the drawing stress is applied. Pull out the condition and install it sturdyly. Further, if the release device is operated, the slip prevention action by the slip prevention tool can be released, and the operation can be easily performed by simply removing the cable. Further, if the end portion of the coaxial cable is processed into a predetermined shape and then inserted into the connector body, the installation of the casing is completed, so that the cable does not need to be separately mounted, and the connection can be made in a simple configuration. Furthermore, since the anti-slip tool has elasticity in the radial direction as a whole, the insertion of the cable can be smoothly performed, and the band-shaped protrusion formed on the sleeve body can prevent the installed cable even if the rotation preventing mechanism is not additionally provided. The line produces a rotation that maintains a good connection. Furthermore, the release device can be formed using only a simple construction and shape, and the construction of the connector mounting mechanism is not complicated. Further, in the embodiment of the electronic device case, the connector body 30 protrudes from the outside of the case 27, but may protrude from the inner space of the case 27 in the opposite direction, and the coaxial cable mounting mechanism is formed in the case. in vivo. As a result, the internal space is narrowed, but the leakage portion of the cable connecting portion can be shortened, and the connection portion can be made firmer, which also enhances the appearance of the exterior. Further, although the connection mechanism is assembled to the circuit board, the connection jig 3 2 may be placed on the connector body 30 side. Further, the structure of the fourth embodiment shown in Figs. 12 to 14 is such that the anti-slip tool 3 is disposed in a connector that is superposed on the structure of the boss body 6, and is also applicable to a case for an electronic device, even if the wire diameter is Uneven, the anti-slip tool 3 will still bite the connected cable well, and the biting force can be maintained above -28-13321883, which is helpful for shortening the connector body. Furthermore, although any embodiment is provided with a release function, the release device can be provided. However, if it is used at a portion where the release function is not required, it is of course not necessary to provide a release device, which can eliminate the cost and make it difficult to remove the installed cable. Rugged connector. [Brief Description of the Drawings] Fig. 1 is a first embodiment of a connector for a coaxial cable according to the present invention. ’ is a side view of a connector for a coaxial cable in a partial cross section in a state in which a coaxial cable is inserted, and an enlarged view of a portion A. Figure 2 is a perspective view of the sleeve body of Figure 1. Fig. 3 is a slip-resistant tool of Fig. 1, (a) is a front view, and (b) is a B-B line end view. Fig. 4 is a side view of the coaxial cable connector of Fig. 1 before the coaxial cable is inserted. Fig. 5 is a side view of the coaxial cable connector of Fig. 1 with the coaxial cable inserted. Fig. 6 is a cross-sectional side view showing a second embodiment of the connector for a coaxial cable according to the present invention. Fig. 7 is a side view of the coaxial cable connector of Fig. 6 before the coaxial cable is inserted. Fig. 8 is a card body of Fig. 6, (a) is a partial cross-sectional side view, and (b) is a front view. Fig. 9 is a cross-sectional view showing a third embodiment of the connector for a coaxial cable according to the present invention, and -29- 1321883. First, insert the first insertion line with the connection protection. The first state section is the first section. [Main 1 2 2a 3 3 a 3b side view. Fig. 10 is a side elevational view showing another example of the connector for a coaxial cable of the present invention. 11 is a perspective view of a bushing body of another example of the present invention. Fig. 2 is a cross-sectional view showing a fourth embodiment of the connector for a coaxial cable according to the present invention. Figure 13 (a) shows the state in front of the shaft cable in the coaxial cable connector of Fig. 12, and (b) shows the coaxial cable inserted in the coaxial cable connector of Fig. 12 Pull out the stress, and the anti-slip off tool bites the state inside the cover. Fig. 4 is a view showing a modification of the fourth embodiment, in which a view of a coaxial cable is inserted. Fig. 5 is a view showing an example of an embodiment of the casing for an electronic device of the present invention. Figure 16 is a perspective view showing another example of the sleeve body of Figure 1. Description of the component symbols 】 Connector body nut body connection hole slip-off tool gripping portion locking portion -30 - 1321883 4 Fixing device 5 Release device 5 a Sliding portion 5b Operating portion 5 c Ladder portion 5d Engagement portion 6 Bushing body 6 a insertion hole 7 cable 7a center conductor 7b inner insulator 7c outer conductor 7d protection coating 7e aluminum foil 8 cylindrical fitting portion 8a insertion hole 10 annular coupling portion 11 strip projection 1 2a, 1 2b projection sheet 13 notch 14 Fixed bushing 14a Ladder 14b Releaser insertion portion 14c Locking projection -31 1321883 1 4 e Inner peripheral portion 15 Fixing ring 17 Locking body 17a Slot 17b Opening portion 17c Rear end portion 18. Locking blade 19 Projection 20 Bolt Body 2 1 Connector body 22 Connecting hole 23 Connecting jig 24 Holding cylinder 25 Connector cylinder 27 Case 27a Main body 27b Cover 28 Circuit board 29 Connector 30 Connector body 3 1 Connecting hole 32 Connecting jig 34 Locking ring 3 5 Grooved groove -32 1321883 36 Connector body 37 Annular protrusion Μ Central shaft -33-